IcedID — udagqoaw3.dll [c4ea6aec]

IcedID | Tehdit Seviyesi: critical | Tür: Loader

Kriptografik Tanımlayıcılar

SHA256	`c4ea6aec4f71e0a39407bdf76f00d3e6bcce95f01bef35fada84717b3cf6dc1c`
MD5	`08fe8c55de15a15dd4583255fb5d6a68`
Dosya Türü	exe
Boyut	192.4 KB
İlk Görülme	2023-08-12
Dosya Adı	udagqoaw3.dll
Etiketler	exe, IcedID

Malware Ailesi: IcedID

IcedID, bankacılık saldırısı yapan loader'dır.

Tür	Loader
Programlama Dili	C++
Hedef Platform	Windows
C2 Protokolü	HTTPS
Amaç	Bankacılık sahtekarlığı
İlk Görülen Yıl	2017
Diğer İsimler	BokBot

Tehdit Göstergeleri (IOC)

SHA256: c4ea6aec4f71e0a39407bdf76f00d3e6bcce95f01bef35fada84717b3cf6dc1c
MD5: 08fe8c55de15a15dd4583255fb5d6a68

Sistem Temizleme Rehberi

Sistemi ağdan ayırın — Loader başka zararlı yazılım indiriyor olabilir
İndirilen tüm payload'ları analiz edin
Tüm ağ trafiğini inceleyin, şüpheli bağlantıları kesin
Antivirüs ile tam tarama yapın
Sistem yenileme düşünün

YARA Kuralı İpuçları

rule IcedID_SHA256 {
    meta:
        description = "IcedID sample: c4ea6aec4f71e0a3"
        threat_level = "critical"
        first_seen = "2023-08-12"
    condition:
        hash.sha256(0, filesize) == "c4ea6aec4f71e0a39407bdf76f00d3e6bcce95f01bef35fada84717b3cf6dc1c"
}

IcedID — Profil du malware

IcedID banking trojan. info_IR MSI invoice lure. ConnectNamedPipe named pipe IPC. IsDebuggerPresent double anti-debug.

Type de malware

Loader

Langage de programmation

C++

Protocole C2

HTTPS

Systèmes ciblés

Windows

Aussi connu sous (AKA)

BokBot

Détails techniques

IcedID (BazarLoader) is a banking trojan and loader first observed 2017. Man-in-the-browser attacks targeting banking credentials via web injections. BazarLoader component: delivers Ryuk, Conti, and other ransomware payloads. Uses HTTPS with TLS for C2, custom binary protocol. Delivered via malspam (Office macros, password-protected archives). Notable for forked distribution: Standard IcedID vs. Lite variant (reduced banking features). Lite/BackConnect IcedID evolved to focus solely on ransomware delivery. C2 uses high entropy DGA-like domains with .com TLD.

Attribution / Acteur de la menace

TA551 (Shathak), TA578

Capacités et comportement

Payload İndirme

Süreç Enjeksiyonu

Modüler Mimari

Kimlik Bilgisi Hırsızlığı

Yanal Hareket

Kalıcılık

Anti-VM/Sandbox

İkincil Payload Dağıtımı

Liste IOC (2 indicateurs)

IOC — IcedID

# SHA256
c4ea6aec4f71e0a39407bdf76f00d3e6bcce95f01bef35fada84717b3cf6dc1c

# MD5
08fe8c55de15a15dd4583255fb5d6a68

Type	Valeur	Note
sha256	c4ea6aec4f71e0a39407bdf76f00d3e6bcce95f01bef35fada84717b3cf6dc1c
md5	08fe8c55de15a15dd4583255fb5d6a68

IcedID — Voir le profil complet →

Serveurs C2 (5 serveurs enregistrés pour cette famille)

Adresse	Type	Port	Protocole	Statut	Pays
162.33.177.167	ip	443	HTTPS	inactive	US
topfiveaccounting.com	domain	443	HTTPS	inactive	US
185.220.100.240	ip	443	HTTPS	inactive	DE
nsabx.gg	domain	443	HTTPS	inactive	—
5.8.88.226	ip	443	HTTPS	sinkholed	RU

Les adresses C2 proviennent uniquement d'échantillons de malwares vérifiés manuellement par l'équipe KEYDAL. Toute utilisation commerciale est interdite.